Under DC voltage the restraint and time lag phenomena of partial discharge (PD) in cavities or oil gap by X ray irradiation were investigated.

直流电压下X射线对气隙、油隙放电的激发过程存在明显的“滞后”现象，即：正极性电压下X射线照射首先抑制放电的发生；

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AIM: to investigate the effects of partial ionization on relevant indexes of hematopoietic function of bone marrow in non-irradiation area of mice exposed to radiation.

目的：观察局部电离辐射对小鼠非照射区域骨髓造血功能相关指标的影响。

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The partial discharge phenomena induced by X-ray irradiation in transformer oil-gap were investigated experimentally in this paper.

本文实验研究了X射线激励下油间隙局部放电现象。

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Proponents of partial-breast irradiation say technology has changed significantly since then, potentially improving outcomes.

WSJ: New Scrutiny for Popular Breast-Cancer Treatment

But after a decade of experience, it's still uncertain whether partial-breast irradiation is as effective in preventing recurrence and prolonging survival as whole-breast irradiation.

WSJ: New Scrutiny for Popular Breast-Cancer Treatment

"Partial-breast irradiation is a very promising approach, but there's a lot we have to learn, " says Lori Pierce, professor of radiation oncology at University of Michigan Comprehensive Cancer Center.

WSJ: New Scrutiny for Popular Breast-Cancer Treatment